Home / 222,854,434.40-334,281,651.60-184,559,189.60

Finding the Fourth Proportional to 222,854,434.40, 334,281,651.60 and 184,559,189.60

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Solution

The fourth proportional to 222,854,434.40, 334,281,651.60 and 184,559,189.60 is: 276,838,784.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,854,434.40 : 334,281,651.60 = 184,559,189.60 : x
  2. Step 2: Convert to fraction form
    222,854,434.40/334,281,651.60 = 184,559,189.60/x
  3. Step 3: Cross multiply
    222,854,434.40x = 334,281,651.60 × 184,559,189.60
  4. Step 4: Simplify right side
    222,854,434.40x = 61,694,750,717,445,544
  5. Step 5: Solve for x
    x = 61,694,750,717,445,544/222,854,434.40
  6. Step 6: Final answer
    x = 276,838,784.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.